Magnetic attraction
7th March 1991, Page 100
7th March 1991
Page 100
Page 100, 7th March 1991
— Magnetic attraction
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• Magic Square is a simple device that is said to instantly magnetise and demagnetise screwdrivers or other tools. It is marketed by Were, which says that to magnetise a tool its blade need only be passed once through Magic Square's positive aperture. To demagnetise the tool it is passed through the negative aperture.
Magic Square costs £7.50 (exVAT) each.
WVRA 147